High performance valve springs. 75lb @ 37mm, 155lb @ 10mm
High performance valve springs. 75lb @ 37mm, 155lb @ 10mm
Replace when removing your valve cover
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-10-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-10-2026
Add some color to your engine bay!
Yellow 65.00mm
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-10-2026
Standard size main bearing
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-10-2026
Used to hold the spring for the engine valves
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-10-2026
ensure unimpeded oil flow
2X Entries Into Our F80 M3 Sweepstakes
One time use only
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
03-23-2026
For Ease of Removal of an Existing Crank Hub Spline Lock!
2X Entries Into Our F80 M3 Sweepstakes
9.5X 2.5MM
Two required per valve, necessary for use with certain supertech valves
Includes the sealing gasket and no flip trim
10X Entries Into Our F80 M3 Sweepstakes
Standard replacement intake valve
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-10-2026
Located on cam shaft
We Price Match - Give Us A Call or Chat!
Exhaust